JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <select>
        <option>one</option>
        <option>two</option>
        <option>three</option>
    </select>
</div>

CSS

select {
    width:100px;
    border:0px;
}
div {
    width:80px;
    overflow:hidden;
    border:1px solid black;
}